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FAIR VALUE MEASUREMENTS (Details Narrative) - Fair Value Inputs Level 3 (Level 3) [Member] | 9 Months Ended
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Jun. 30, 2021 USD ($)
unrealized gain on short-term T-bills | $ 2,000
Weighted average risk free interest rate | 0.09%

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- Definition Amount of unrealized gain (loss) on investment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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